CN104852177B - Electric connector - Google Patents
Electric connector Download PDFInfo
- Publication number
- CN104852177B CN104852177B CN201510156090.8A CN201510156090A CN104852177B CN 104852177 B CN104852177 B CN 104852177B CN 201510156090 A CN201510156090 A CN 201510156090A CN 104852177 B CN104852177 B CN 104852177B
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- CN
- China
- Prior art keywords
- end wall
- electric connector
- shell
- wall
- connector
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/7082—Coupling device supported only by cooperation with PCB
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding
- H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
- H01R13/6581—Shield structure
- H01R13/6585—Shielding material individually surrounding or interposed between mutually spaced contacts
- H01R13/6586—Shielding material individually surrounding or interposed between mutually spaced contacts for separating multiple connector modules
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/71—Coupling devices for rigid printing circuits or like structures
- H01R12/75—Coupling devices for rigid printing circuits or like structures connecting to cables except for flat or ribbon cables
Abstract
A kind of electric connector (116) includes the shell (130) of holding contact (134) array.The shell has opposite first and second sides (196,198) and opposite the first and second ends (192,194).The shell includes substrate (144) and the side wall (126,128) that extends from the substrate of the first and second sides in the shell, defines chamber (132) between the side wall.The contact is arranged in the chamber, and the chamber is configured to receive mating connector (136) along the cooperation axis (140) extended in vertical direction.The shell includes the first end wall (146) for extending between the opposite side walls of the first end in the shell, and in the second end wall (148) for extending between the opposite side walls of the second end of the shell.Second end wall is vertically deviated relative to first end wall.
Description
Technical field
The present invention relates to a kind of electric connectors being installed on circuit board.
Background technique
Some electrical systems, such as network switching and the computer server with switching capability, including it is mounted on electricity
Electric connector on the plate of road.The electric connector cooperates with the respective socket connector for being installed on another circuit board.Each electricity
Connector generally includes pedestal, pedestal have between have the side wall in gap.Multiple contacts are arranged in the gap.The contact
It is electrically connected to the trace of the circuit board where electric connector installation.In other electrical systems, the electric connector end
It is connected to cable rather than circuit board.
Traditional electric connector shows some limitations.The rigidity for improving the structure of the electric connector just needs to strengthen institute
State the side wall of electric connector.However, the method for traditional support side wall includes being set to by the electric connector
The structural elements of the trial interference of closely spaced array.For example, to manufacture an electrical connector array more each other
Adjacent electric connector.In order to reduce the amount for the rack space that the array occupies, need to use up what the electric connector was arranged
It may be close.The structural elements between side wall prevents the electric connector arrangement intensive.For example, the institute of an electric connector
The structural elements of adjacent electric connector can be nestled up by stating structural elements.Therefore, the structural elements reduces the circuit board
Given space in connector quantity.
A kind of electric connector is needed, closely spaced array can be arranged in other electric connectors again with good structural rigidity
In.
Summary of the invention
According to the present invention, electric connector includes the shell for keeping contact array.The shell has opposite first and the
Two sides and the first and second opposite ends.The shell includes matrix and the institute from the first and second sides for being located at the shell
The side wall of matrix extension is stated, defines chamber between the side wall.The contact is set in the chamber.The chamber configuration
To receive mating connector along the cooperation axis extended in vertical direction.The shell is included between the opposite side walls
The first end wall that the first end of the shell extends, and described the second of the shell between the opposite side walls
Hold the second end wall extended.Second end wall is relative to the first end wall offset of vertical.
Detailed description of the invention
Fig. 1 is the perspective view of connector system accoding to exemplary embodiment.
Fig. 2 is the perspective view of the electric connector for being configured to cable connector accoding to exemplary embodiment.
Fig. 3 is that the preparation shown accoding to exemplary embodiment is installed to the component exploded view of the electric connector of circuit board.
Fig. 4 is the front view of electric connector accoding to exemplary embodiment.
Fig. 5 is the front view of the electric connector with multiple end walls accoding to exemplary embodiment.
Fig. 6 is the perspective view of the electrical connector array for being installed on circuit board accoding to exemplary embodiment.
Fig. 7 is the partial section view of the first and second electric connectors for being engaged to circuit board accoding to exemplary embodiment.
Specific embodiment
Fig. 1 is the perspective view of connector system 100 accoding to exemplary embodiment.In an illustrated embodiment, the company
It connects device system 100 and defines a kind of middle board connector system.The connector system 100 include middle board group part 102, be configured to
The middle board group part 102 side connection the first connector assembly 104 and be configured to the middle board group part 102 second
Second connector assembly 106 of side connection.The middle board group part 102 is for being electrically connected first and second connector assembly
104,106.Optionally, first connector assembly 104 can be a part of subcard, and second connector assembly 106
But a part of backboard, vice versa.First and second connector assembly 104,106 can be the member of line card or switch card
Part.In not being in the alternate embodiment of plate system, the connector system 100 can not use the middle board group part, such as be
System includes two connector assemblies and two circuit boards connected by described two connector assemblies.
In the shown embodiment, the electric connector 116 is high-speed-differential to cable connector comprising multiple public
The conductor differential pair cooperated at mating interface.The differential conducts are shielded along signal path, thus along the letter of the differential pair
Number path reduces noise, crosstalk and other interference.In various embodiments, the electric connector 116 can be presented as that plug connects
Connect device, socket connector or another type of shielded electrical connector.For example, the electric connector 116 can be by the chamber
Whole side walls are completely obscured, such as by the surrounding of the chamber.In the shown embodiment, the electric connector is plug connection
Device, such as STRADA Whisper pin connector, can be on the market from the TE in Harrisburg city of Pennsylvania
Connectivity company obtains.In addition, the electric connector can be socket connector, such as STRADA Whisper socket connects
Device is connect, can be obtained on the market from the TE Connectivity company in Harrisburg city of Pennsylvania.
The middle board group part 102 includes the circuit board 110 with the first side 112 and second side 114.The component 102 wraps
An electric connector 116 is included, first side 112 of the circuit board 110 is installed on and is extended from it.Optionally, Duo Ge electricity
Connector 116 can be installed on the circuit board 110 in a stacked fashion to form electrical connector array, such as the electrical connection
Device array 122 (as shown in Figure 6), in addition to electric connector 116, it further includes electric connector 118,120.The component 102 includes another
One electric connector 124 is installed on second side 114 of the circuit board 110 and extends from it, can be similar to or be equal to
The electric connector 116.Alternatively, the component 102 only includes single electric connector, such as it is installed on the circuit board 110
The electric connector 116 on first side 112.
The electric connector 116 includes with the first side wall 126 and second sidewall 128 for forming chamber 132 therebetween
Shell 130.The signal contact 134 be arranged in the chamber 132 and be configured to the mating connector 136 along with it is described
When the chamber 132 is inserted into the parallel direction of fitted shaft 140 with the mating connector 136 of first connector assembly 104
Signal contact electrical connection.
The electric connector 116 includes providing the header ground of electric shield around corresponding header signal contact 134
142.In the exemplary embodiment, header signal contact 134 is arranged in pairs, and described pair is configured to transmitting differential signal.It is described to insert
Header signal contact 134 of the head grounding contact 142 circumferentially around corresponding pairs.In the exemplary embodiment, the plug connects
Ground contact 142 is C-shaped, is covered with three sides of a pair of of header signal contact 134；However it in a further embodiment can also be with
It is other shapes.Optionally, multiple grounding contacts 142 can surround the header signal contact 134.
The shell 130 keeps the array of the header signal contact 134 and the header ground 142.The shell
Body 130 is made of insulating material, such as plastic material.The shell 130 includes configurable is installed on the circuit board 110
Substrate 144.The shell 130 includes first and second side wall 126,128, they extend from the substrate 144 respectively.Institute
State the part that side wall 126,128 covers the header signal contact 134 and the header ground 142.The mating connection
Device 136 is received in the chamber between the side wall 126,128.The side wall 126,128 may be guided the cooperation and connect
It connects device 136 and enters the chamber 132.In the exemplary embodiment, the shell 130 is included in first and second side wall
126, the first end wall 146 and the second end wall 148 (as shown in Figure 3) extended between 128.The end wall 146,148 is the side
Wall 126,128 provides structural support.
First connector assembly 104 include first circuit board 150 and couple with the first circuit board 150 first
Jack assemblies 152.First jack assemblies 152 are configured to couple with the electric connector 116.First jack assemblies
152 have the plug interface 154 for being configured to cooperate with the electric connector 116.First jack assemblies 152, which have, to be configured to
With the plate interface 156 of the first circuit board 150 cooperation.In the exemplary embodiment, the plate interface 156 is inserted relative to described
Head 154 perpendicular positioning of interface.When first jack assemblies 152 couple with the electric connector 116, the first circuit board
150 relative to 110 perpendicular positioning of circuit board.In other embodiments, first jack assemblies 152 can be compared with circuit board
110 have different orientations.
First jack assemblies 152 include the procapsid 158 for keeping 160 array of contact module.The contact mould
Block 160 is usually kept with stack arrangement parallel to each other.The contact module 160 keeps the multiple and first circuit board 150
It is electrically connected and limits the receptacle signal contacts (not shown) of the signal path by first jack assemblies 152.It is described to insert
Seat signal contact is configured to be electrically connected with the header signal contact 134 of the electric connector 116.In exemplary embodiment
In, the contact module 160 provides electric shield for the receptacle signal contacts.Optionally, the receptacle signal contacts can be at
Differential signal is transmitted to setting.In the exemplary embodiment, the contact module 160 is generally along in the plate interface 156
The substantially whole length of receptacle signal contacts between the plug interface 154 provides 360 ° for each pair of receptacle signal contacts
Shielding.It is the receptacle signal contacts to the shielding construction of the contact module 160 for providing the electric shield and described the
The header ground 142 of one electric connector 116 is electrically connected and electrically connects with the ground plane of the first circuit board 150
It connects.
Fig. 2 is to be formed according to alternate embodiment and be configured to cable connector rather than the electric connector of board-mounted connector
The perspective view of 116a.The end signal contact 134a of the electric connector is connected to cable 162.
Fig. 3 is the exploded view of the middle board group part 102, shows and gets out be mounted to being electrically connected for the circuit board 110
Connect device 116.The substrate 144 includes the mounting surface 174 in the bottom 176 of the shell 130.The mounting surface 174 permits
Perhaps the described substrate 144 cooperates with the circuit board 110.The signal contact 134 is configured to be connected to the circuit board 110.It leads
Electric through-hole 178 extends the first and second sides 112,114 across the circuit board 110.In the conductive through hole 178
Some receptions electric connector 116 the header signal contact 134 pin or tail portion.In the conductive through hole 178
Some pin or tail portions for being configured to receive the header ground 142.
In the exemplary embodiment, the header signal contact 134 includes being configured to be loaded into corresponding conductive through hole 178
Comply with pin 180.The pin 180 of complying with mechanically and electrically is connected to the conductive through hole 178.In example embodiment
In, the header ground 142 includes being configured to receive to comply with pin 182 in corresponding conductive through hole 178.It is described to comply with
Pin 182 is mechanically and electrically connected to the conductive through hole 178.
The shell 130 of the electric connector 116 has the top 190 with the bottom 176 relatively diametrically.It is described
Shell 130 also has first end 192, second end 194, the first side 196 and second side 198.
The first side wall 126 extends to the second end 194 from the first end 192 along first side 196.It is described
The first side wall 126 extends to the top 190 from the substrate 144 of the shell 130.Under the first side wall 126 includes
Portion 200 and top 202.The lower part 200 extends to central part 204 from the substrate 144.Optionally, the central part
204 can central point between the substrate 144 and the top 190 or its near.The top 202 is from the central part
Divide 204 tops 190 for extending to the shell 130.
The second sidewall 128 extends to the second end 194 from the first end 192 along described second side 198.It is described
Second sidewall 128 extends to the top 190 from the substrate 144 of the shell 130.Under the second sidewall 128 includes
Portion 208 and top 210.The lower part 208 extends to central part 212 from the substrate 144.
The side wall 126,128 includes positioned at the top 206 at the top 190 of the shell 130.The top 206
(for example, beveling or chamfering) can be shaped in favor of cooperating between the electric connector 116 and the mating connector 136.
For example, the top 206 can be decrement.Another example, the top 206 can be circle.On the first side wall 126
The top 206 can be located at the second sidewall 128 on the top 206 it is identical or different.
The shell 130 respectively includes first and second end wall 146,148.The end wall 146,148 is to the side
Wall 126,128 provides structural support.The end wall 146,148 limits the side wall 126,128 relative to the cooperation axis
140 transverse shifting, for example, with the mating connector 136 it is (as shown in Figure 1) cooperation during.The end wall 146,148 increases
The torsion stiffness of the electric connector 116 is added.Further, the end wall 146,148 can prevent from damaging (example during cooperation
Such as, damage by pressure) signal contact 134 and the grounding contact 142.
Second end wall 148 extends between the opposing sidewalls 126,128.Second end wall 148 is along described
The substrate 144 of shell 130 extends to the second sidewall 128 from the first side wall 126.Second end wall 148 wraps
It includes on one under 218 and one along 220.Extend along 218 along the top of second end wall 148 on described.The lower edge is described in
The bottom of second end wall 148 extends.In various embodiments, it is described it is lower along 220 be located at the substrate 144 or its near.
Second end wall 148 the first side wall 126 the lower part 200 and the second sidewall 128 the lower part 208 it
Between extend.
Fig. 4 be according to example embodiment in the electric connector 116 front view.As shown in figure 4, first end wall
146 extend to the second sidewall 128 from the first side wall 126.Optionally, first end wall 146 may be provided at described
The top 190 of shell 130 or its near.First end wall 146 include one under 214 and one along 216.Along 214 on described
Extend along the top of first end wall 146.It is described it is lower along 216 along first end wall 146 bottom extend.
First end wall 146 can far from the substrate 144, thus it is described it is lower along 216 with the substrate 144 have one vertically away from
From (in Y direction).First end wall 146 is positioned vertically on the substrate 144, described lower along 216 and the base
A gap 222 is limited between bottom 144.Optionally, first end wall 146 can be on the top of the first side wall 126
Extend between 202 and the top 210 of the second sidewall 128.Optionally, first end wall 146 may include support beam
(not shown), along being configured to provide the lower part 222 of structural support from the substrate 144 to first end wall 146
It is vertical to extend.Second end wall 148 is relative to 146 offset of vertical of the first end wall (for example, working as the cooperation axis 140
When vertically-oriented).In the exemplary embodiment, second end wall 148 it is described on along 218 first end wall 146 institute
State the lower offset of vertical along 216.
The substrate 144 may include the first key portion 244 and second extended along the opposite end of the shell 130 192,194
Key portion 246 (as shown in Figure 3 and Figure 4).First key portion 244 is at least partly along the first end 192 of the substrate 144
Extend between the first side wall 126 and the second sidewall 128.Second keyed 246 (as shown in Figure 3 and Figure 4) edge
The second end 194 of the substrate 144 extends between the first side wall 126 and the second sidewall 128.Described first
Key portion 244 has the shape complementary with the second keyed 246, so that working as multiple electric connectors 116 closely adjacent one anotherly simultaneously
When row stacks, first key portion 244 of electric connector 116 is aligned and cooperates with the second keyed 246 of electric connector 118.When
When cooperating with the circuit board 110, the key portion 244,246 is conducive between electric connector 116,118 be aligned.For example, described
One key portion 244 may include the waveform with alternate Wave crest and wave trough.The waveform in first key portion 244 can with limit the
The complementary waveform in two key portions 246 engages.
Fig. 5 is the perspective view of the electric connector 116 according to the embodiment with multiple end walls 240.As shown in figure 5,
The electric connector 116 includes multiple end wall 240a, 240b, 240c and 240d along the first end 192, and along described
Multiple end wall 242a, 242b and 242c of second end 194.It can provide any number of end wall 240,242.240 phase of end wall
For 242 offset of vertical of end wall, so that when multiple electric connectors 116 stacking adjacent to each other, first electrical connection
The end wall 240 of device 116 and second end wall 242 of second electric connector 116 interlock.The increasing of 240 quantity of end wall
Increase the quantity of the support for the side wall 126,128 more.Further, the end wall 240 is simultaneously along the lower part
200,208 (as shown in Figure 3) and the top 202,210 (as shown in Figure 3) provide support to the side wall 126,128.
Fig. 6 is the perspective view of the electrical connector array 122 for being installed on the circuit board 110 according to example embodiment.
The electrical connector array 122 includes the first, second, and third electric connector 116,118 and 120.In various embodiments, institute
Stating electrical connector array 122 may include more or fewer electric connectors.Described second and third electric connector 118,120 can be with
First electric connector 116 is identical, and identical element can use identical tag definitions.The electric connector 116,118 and
120 can cooperate with the circuit board 110, so that having tight spacing, between the connector 116,118 and 120 to increase
The quantity of signal contact 134 in the component 102.In embodiment, the connector 116,118 and 120 adjacent to each other.Institute
Electric connector 116,118 and 120 is stated each other next to arrangement, so that first end wall 146 and adjacent electric connector is described
The overlapping of second end wall 148.
Second end wall 148 of first electric connector 116 second electric connector 118 the first end wall 146 it
Lower vertical stacking.Further, second end wall 148 of second electric connector 118 is configured to be electrically connected in the third
Connect vertical stacking under first end wall 146 of device 120.
In multiple embodiments of the electrical connector array 122, first electric connector 116 can be with the third electricity
Connector 120 is identical, and second electric connector 118 can be different from described first and third electric connector 116,120.Example
Such as, described first and third electric connector 116,120 may include two upper end walls 146, both ends are in the side wall 126,128
Extend between the top, and does not include any lower end wall 148.Second electric connector 118 may include two lower end walls
148, both ends extend between the side wall 126,128, but do not include any upper end wall 146.Second electric connector 118
The end wall 148 then can with described first and third electric connector 116,120 the end wall 146 interlocking or intussusception.
Fig. 7 is the electric connector cooperated with first side 112 of the circuit board 110 according to example embodiment
116,118 partial sectional view.The electric connector 116 is located at the position adjacent with the electric connector 118, so that the electricity
The substrate 144 of connector 116 is neighbouring and can be against the substrate 144 of the electric connector 118.
The pin 180,182 of complying with of signal contact 134 and the grounding contact 142 extends through the substrate 144 and is used in combination
Through-hole is installed on the circuit board 110.Alternatively, the pin 180,182 can surface be installed on the circuit board 110.Alternatively, institute
Stating signal contact 134 can shape as ball grid array (BGA).The pin 180,182 of complying with is protected under the substrate 144 with it
Hold the extension of 230 ground of distance.
Second end wall 148 of first electric connector 116 it is described on along 218 and second electric connector
The described of 118 first end wall 146 lower offset of vertical and is therebetween formed on 140 direction of cooperation axis along 238
Gap 224.Gap length 226 is defined along 218 and lower the distance between the surface along 238 on described.In embodiment,
The gap length 226 is longer than distance 230.For example, the gap length 226 can be about 1.0mm and the distance 230 can be big
About 0.75mm.When first and second electric connector 116,118 is installed on the circuit board 110, the gap is long
Degree 226 allows for first end wall 146 of second electric connector 118 and described first greater than the distance 230 and is electrically connected
Second end wall 148 for connecing device 116 is partly overlapped.Second end wall 148 is located under first end wall 146.Institute
Stating pin 180 can be aligned with the through-hole 178, and second electric connector 118 can be parallel with the cooperation axis 140
It is installed on direction on the circuit board 110.
Optionally, on described along 218 and it is described it is lower along 238 can be chamfered or chamfer it is described in favor of being aligned and/or reducing
Gap length 226.On described along 218 and it is described it is lower along 238 can chamfering be supplement angle (for example, 45 °) to allow described second
End wall is loaded under first end wall during being installed on the circuit board.Optionally or further, the upper edge
218 and it is described it is lower along 238 can chamfering in favor of cooperating with mating connector, such as the mating connector is guided to enter the chamber
Room.
In other embodiments, the electric connector 116,118 may be designed as gapless length 226.Described first is electrically connected
Connect second end wall 148 of device 116 it is described on along 218 and first end wall 146 of second electric connector 118
It is described lower to can be configured to provide frictional fit therebetween along 238.For example, for multiple end wall 240a-240d (such as Fig. 5 institute
Show) connector, the gap between the end wall of an electric connector can be equal to another electric connector the end wall 242a,
The width of 242b, 242c (as shown in Figure 5) are to allow the electric connector 116,118 to snap together and pacify as a unit
Loaded on the circuit board 110.Optionally, on described along 218 and it is described it is lower along 238 may include key portion.For example, the first key portion
(for example, tongue or ridge) can the surface on described along 218 extend.Second keyed (not shown) can be along described lower along 238
The surface extends.First key portion (not shown) is configured to cooperate with second keyed (not shown) to resist described be electrically connected
The left and right sidesway of device 116,118.
Claims (10)
1. a kind of electric connector (116), the shell (130) of the array including keeping contact (134), the shell has opposite
First and second sides (196,198) and opposite the first and second ends (192,194), the shell include substrate (144) and
The side wall (126,128) that the first and second sides of the shell extend from the substrate, limits between the side walls
Chamber (132), the contact are arranged in the chamber, and the chamber is configured to along the cooperation axis extended in vertical direction
(140) receive mating connector (136), the electric connector be characterized in that include:
First end wall (146) extends between the opposite side walls in the first end of the shell, and
Second end wall (148) extends between the opposite side walls, second end wall in the second end of the shell
Interlock vertically relative to first end wall so that in the vertical direction there is no first end wall and second end wall it
Between overlapping portion.
2. electric connector as described in claim 1, wherein the first end wall (146) is far from the substrate (144).
3. electric connector as described in claim 1, wherein the first end wall (146) has upper edge (214) and lower edge
(216), second end wall has upper edge (218) and lower edge (220), and the upper edge of second end wall is located opposite from institute
State the lower section of the lower edge of the first end wall.
4. electric connector as described in claim 1, wherein the substrate (144) includes in the bottom (176) of the shell
Mounting surface (174), the side wall (126,128) extend to the top (206) at the top (190) of the shell, institute
End wall is stated vertically to deviate between the top and bottom of the shell (130).
5. electric connector as described in claim 1, wherein second end wall (148) of the electric connector (116) configures
To be vertically nested under first end wall (146) of adjacent electric connector (118), wherein in the electric connector
(116) it is limited between first end wall (146) of second end wall (148) and the adjacent electric connector (118)
Gap (224).
6. electric connector as claimed in claim 5, wherein the gap (224) include gap length (226), the contact tool
There is the tail portion (180) that (230) are extended a distance under the substrate (144), wherein the gap length (226) is greater than institute
State distance (230).
7. electric connector as described in claim 1, wherein the side wall (126,128) further comprises that each has top
(210) and first and second side walls (240,242) of lower part (208), first end wall (146) is being located at the of the shell
Extend between the top (210) of first and second side wall at one end (192), second end wall (148) is in institute
It states and extends between the lower part (208) of first and second side wall at the second end (194) of shell.
8. electric connector as described in claim 1 further comprises multiple end walls of the first end (192) positioned at the shell
(240a, 240b, 240c, 240d) and second end (194) positioned at the shell multiple end walls (242a, 242b, 242c,
242d), the end wall positioned at the first end of the shell is located relatively at the end wall of the second end of the shell vertical
Side is offset up.
9. electric connector as described in claim 1, wherein first and second end wall (146,148) is inclined-plane.
10. electric connector as described in claim 1, wherein the second end wall (148) is configured to be vertically stacked at circuit
Under the first end wall (146) of adjacent electric connector (118) on plate (110), and wherein the first end wall (146) is configured to
It is vertically stacked on the second end wall (148) of the adjacent electric connector (120) on circuit board.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14/184,319 US9118147B1 (en) | 2014-02-19 | 2014-02-19 | Electrical connector |
| US14/184,319 | 2014-02-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104852177A CN104852177A (en) | 2015-08-19 |
| CN104852177B true CN104852177B (en) | 2019-02-22 |
Family
ID=53798954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510156090.8A Active CN104852177B (en) | 2014-02-19 | 2015-02-17 | Electric connector |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US9118147B1 (en) |
| CN (1) | CN104852177B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10158185B2 (en) * | 2015-05-01 | 2018-12-18 | 3M Innovative Properties Company | Connector assembly |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6050850A (en) * | 1997-08-14 | 2000-04-18 | The Panda Project | Electrical connector having staggered hold-down tabs |
| CN1482709A (en) * | 2002-07-30 | 2004-03-17 | 阿维科斯公司 | Apparatus and methods for retaining and placing electrical components |
| CN102414928A (en) * | 2009-06-18 | 2012-04-11 | Jst公司 | Electrical connector and electrical connector housing |
| CN103545659A (en) * | 2012-07-11 | 2014-01-29 | Fci公司 | Electrical connector with reduced stack height |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3212051A (en) * | 1963-01-21 | 1965-10-12 | United Carr Inc | Electrical contact strips |
| US3474397A (en) * | 1967-06-19 | 1969-10-21 | Thomas & Betts Corp | Modular terminal block |
| GB1599676A (en) * | 1978-01-12 | 1981-10-07 | Carr Fastener Co Ltd | Electrical contact module |
| US4575177A (en) * | 1983-09-29 | 1986-03-11 | The Siemon Company | Multiple electrical connector and mounting block with boots |
| JP2555733Y2 (en) * | 1991-12-25 | 1997-11-26 | 住友電装株式会社 | connector |
| US5961350A (en) | 1997-07-31 | 1999-10-05 | The Whitaker Corporation | Modular side-by-side connectors |
| US6709298B2 (en) * | 2001-04-06 | 2004-03-23 | Litton Systems, Inc. | Insulator coring and contact configuration to prevent pin stubbing in the throat of tuning fork socket connector contacts |
| US6575783B1 (en) * | 2002-08-12 | 2003-06-10 | Hon Hai Precision Ind. Co., Ltd. | Electrical connector assembly with retaining frame |
| JP2004348970A (en) * | 2003-04-16 | 2004-12-09 | Fci Asia Technology Pte Ltd | Electric connector |
| US7195519B1 (en) * | 2006-03-30 | 2007-03-27 | Tyco Electronics Corporation | Modular connector assembly with adjustable distance between contact wafers |
| US8074680B2 (en) * | 2008-03-28 | 2011-12-13 | Numatics, Incorporated | Modular electrical bus system with built in ground circuit |
| US8529300B2 (en) * | 2011-09-19 | 2013-09-10 | Tyco Electronics Corporation | Electrical connector assembly |
-
2014
- 2014-02-19 US US14/184,319 patent/US9118147B1/en active Active
-
2015
- 2015-02-17 CN CN201510156090.8A patent/CN104852177B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6050850A (en) * | 1997-08-14 | 2000-04-18 | The Panda Project | Electrical connector having staggered hold-down tabs |
| CN1482709A (en) * | 2002-07-30 | 2004-03-17 | 阿维科斯公司 | Apparatus and methods for retaining and placing electrical components |
| CN102414928A (en) * | 2009-06-18 | 2012-04-11 | Jst公司 | Electrical connector and electrical connector housing |
| CN103545659A (en) * | 2012-07-11 | 2014-01-29 | Fci公司 | Electrical connector with reduced stack height |
Also Published As
| Publication number | Publication date |
|---|---|
| US9118147B1 (en) | 2015-08-25 |
| CN104852177A (en) | 2015-08-19 |
| US20150236448A1 (en) | 2015-08-20 |
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